FOR THE CHOCOLATE MOUSSIE PIE – 1 1/2 cups chocolate wafer cookie crumbs, I used 24 Nabisco chocolate wafer – 4 Tbsp unsalted butter – 3 cups heavy whipping cream – 12 ounces semi-sweet chocolate, chopped – 1 pinch of salt – 1 tsp vanilla extract – 2 Tbsp granulated sugar GARNISH – 1 cup heavy whipping cream – Cocoa powder or extra chocolate cookie crumb